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zdiNatnael Samson (@NattiSamson)ZDI-19-1033
HistoryDec 30, 2019 - 12:00 a.m.

(0Day) WECON PLC Editor PLCDataCeter PortPath Buffer Overflow Remote Code Execution Vulnerability

2019-12-3000:00:00
Natnael Samson (@NattiSamson)
www.zerodayinitiative.com
8

0.004 Low

EPSS

Percentile

72.8%

This vulnerability allows remote attackers to execute arbitrary code on affected installations of WECON PLC Editor. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of WCP files. A crafted PortPath element in a WCP file can trigger an overflow of a fixed-length buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.

0.004 Low

EPSS

Percentile

72.8%